that not only Yu QingHuan got his past memories. Hou Qu is hinted to also had his past memories triggered by Qin Zheng. But as a special human, his savant syndrome made him unable to understand the concept of rebirth and just took what he understood only which is, "can't lose QingHuan again", thus keeping tight hold of QingHuan.

Author had said, he had a branch of scholarly syndrome. Author used branched because they wanted to show the "miracle" of him getting better. Face it, in real life, the change in Huo Qu is nearly impossible to happen in 2 years time for a real patient of the same syndrome. After all, if author modelled it according to real patient, it will become a documentary and the romance will be gone, like Huo Qu said. There are so many patience needed to let them function like normal. I never saw a savant syndrome patient, but I had saw a friend's child that is marvelous in memorizing (like the toddler can sing the whole song hearing it once word by word, even good in remembering people so he isn't shy meeting them a second time), but he had poor control of his motor skill. He can't hold spoons, picking things up (like fallen toys is very hard). Her mother had complain how testing it is teaching him with patience about the same thing over and over again. He loved books and TV more (sitting on a spot like a statue), didn't actively exploring. He never get tested (I think my friend is afraid to hear the result) but I believe there are so many wanders in this world and you should never say something as impossibly dumb, just because you are lucky enough to never encounter it or ignorant enough to never observed it. Huo Qu in the past life ending is close to what a mental disability patient had in real life. If they aren't abandoned instead being loved deeply, there are still many chances for accident to occur. As they are more vulnerable.

The author also mentioned in passing and implied that the ML did go through some events in his childhood that contributed to his condition. The author was probably trying to portray ML as an autistic savant and was quite successful in doing so at least to the extent that was enough for the length of the novel and the story she was trying to tell.

I was a bit shocked, I already had a hint of who the MC saved but I didn't expected that Huo Qu also died. It made me a bit sad :<

My favourite was MC meticulous planning in coming out and revealing their relationship. MC wanted to give ML security in their relationship, that he truly loves him. MC didn’t want to wrong ML by keeping their relationship a secret.

The topic of consent. So context, ML is the type of person that takes everything people say at face value. For example MC’s friend jokingly asks him to consider dating him (friend) because MC is super lucky and wants MC’s luck rubbed off of him. ML gets upset because he thinks friend is actually interested in MC and wants to steal him.
Back on the topic of consent, MC just teaches ML that sometimes people say no but they actually mean yes. Why? Because around the beginning, MC was joking around with ML but ML got sad instead (or something) because ML thought MC was being serious. This bites MC in the bu*t in the future and can’t get out of bed. Thankfully there was no blatant dub-con or smut for that matter. At most MC says no and gets mad, ML still pushes it playing dumb saying “but you said no means yes”. MC technically does not give consent but heavily implies that he is still willing to snu-snu.

fang zhongxi got his happy ending too. Some things need to be verbalised between lovers. Only then can trust be formed

Seriously, who is doing the translation for this, if it can even be called a translation. I ended up reading this via MTL, and I can assure you the quality is about the same, if not even better. I feel so upset for the author, knowing their work was butchered in such a way. I'm beyond frustrated... jesus. The translation was filled with weird jargon, sometimes unreadable sentences, and some parts didn't even make sense. A beautiful piece of prose reduced to something a middle-schooler would write, are you not ashamed?

Edit: THANK GOD I LURK ON MULTIPLE DIFFERENT SITES. I found that there's an alternative translation on Chrysanthemum Garden (bless them fr, their translations are always solid). Did a quick comparison between both versions, and HOLY, I heavily suggest you read CG's version instead. I wasn't aware of how badly the context and meanings were changed, but if you read both versions, you'll see that a lot was changed. (CG's version is so much better, and there's even explanations and footnotes for why they translated certain phrases and sentences in a certain way) Some discrepancies include: Huo Qu not being the Huo family's biological son??? Which was not true. Chapter titles were somehow even translated wrongly, which is abhorrent. I can't remember the rest, but yeah. The only disappointment and gripe I have with CG is the fact that they're only at chapter 24 (as of me writing this review), but the upside is they don't split the chapters into god knows how many parts. If you want to read the novel as the author intended, go read CG's version, but just keep in mind that it's not completed. So maybe read MTL, then if you want something more solid, wait for the newer translation to have more chapters.